Individual Calculations March 2011
 Perez, Molina Robinson  Total change: -24.75  Rating chartPersonal card
 Semifinal Metropolitana 2011 Santiago CHI 2011-01-31
RcRownchangeKK*chgGame
 2095 2316 4.50 8 -1.65 15 -24.75 
  Rios Galleguillos, Maximiliano 1942 CHI0.501-0.4015-6.00 
  Cosoi Scherzer, Alejandro 2062 CHI1.0010.19152.85 
  Montero, Martinez Cristhian f2209 CHI1.0010.35155.25 
  Cuevas Araya, Walter f2231 CHI0.501-0.1215-1.80 
  Valdes, Escobar Jose 2010 CHI0.001-0.8615-12.90 
  Zamora, Munoz Nelson 2012 CHI1.0010.14152.10 
  Farfan, Ortiz Victor 2166 CHI0.001-0.7015-10.50 
  Olivares Olivares, Claudio 2125 CHI0.501-0.2515-3.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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